Teardown of new 21.5-inch iMac surprisingly reveals user-upgradable RAM, modular CPU - 9to5Mac
Upgrade your iMac with OWC, 2017 4K Retina Edition
iMac Intel 21.5" Retina 4K Display (2017) RAM Replacement - iFixit Repair Guide
iMac Intel 21.5" Retina 4K Display (2017) RAM Replacement - iFixit Repair Guide
Install memory in an iMac - Apple Support
NEMIX RAM 32GB (2X16GB) SODIMM Memory Upgrade Kit DDR4 2400MHz PC4-19200 Compatible with Apple iMac
iMac Intel 21.5" Retina 4K Display (2017) RAM Replacement - iFixit Repair Guide
Install memory in an iMac - Apple Support
iMac Intel 21.5" Retina 4K Display (2017) RAM Replacement - iFixit Repair Guide
21.5 inch late 2013 iMac - RAM upgrade - Apple Community
Apple 21.5" iMac with Retina 4K Display (Mid 2017) MNDY2LL/A B&H
64GB RAM upgrade kit for 21.5-inch iMAC now offered by OWC - 9to5Mac
iMac Intel 21.5" Retina 4K Display (2017) RAM Replacement - iFixit Repair Guide
Upgrade your iMac with OWC, 2017 4K Retina Edition
A-Tech 16GB (2x8GB) RAM for Apple iMac 2017 (27 inch Retina 5K & 21.5 inch Retina 4K) | DDR4 2400MHz SODIMM PC4-19200 1.2V 260-Pin SO-DIMM Memory Upgrade Kit at Amazon.com
iMac 27" 2017 RAM Replacement - iFixit Repair Guide
Install memory in an iMac - Apple Support
Adamanta 16GB (2x8GB) Memory Upgrade Compatible for 2017 Apple iMac 27"/21.5" Retina 5K/4K or Non-Retina Display DDR4 2400MHz PC4-19200 SODIMM 1Rx8 CL17 1.2v Single Rank RAM DRAM
How to UPGRADE RAM in the (Mid 2017) 5K iMac & save $$$! - YouTube
iMac Intel 21.5" Retina 4K Display (2017) RAM Replacement - iFixit Repair Guide
iMac 21.5-inch 4K (2017) Review | Trusted Reviews
iMac Intel 21.5" Retina 4K Display (2017) RAM Replacement - iFixit Repair Guide
Memory Upgrades for iMac 21.5-Inch 2012 - Late 2013
Teardown of New 4K 21.5-inch iMac Reveals Removable RAM and Modular CPU - MacRumors
